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Steel Crimp 3903/7903 Swage Fitting, 1/2-14 Male NPT, -06 Hose, Straight

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Description & Features

Experience robust performance with the Steel Crimp 3903/7903 Swage Fitting for 1/2-14 Male NPT and -06 Hose. This fitting is designed under the renowned Synflex by Danfoss / Eaton 903 Series ensuring reliability and superior functionality.

Manufactured by Danfoss Power Solutions (Aeroquip Inc-Alternate) the fitting delivers a secure connection with a male MPT end type and a 1/2-14 thread. This straight fitting is compatible with the -06 hose size fitting various industrial applications where durability is paramount.

Its construction meets the strict standards of UNSPSC 40183100 making it fluid control applications. The fitting does not require a mandrel simplifying installation and maintenance procedures.

With no need for the use of thread sealants this product offers a leak-tight assurance. The segment code seg_code_c further classifies it within specialized industrial fittings catering specifically to those who seek efficient assembly in their setups.

MPN: 90306-081000-0

Supplier Part Number: 90306-081000-0

Specifications

B
1.44
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Size 1
0.50
End Type 1
MPT
End Type 2
Line/Hose/Tube
Hose Size
-06
Mandrel Required
No
Pusher Used
4599-MP009
Supplier Part Number
90306-081000-0
Thread 1
1/2-14
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number 3903-06108, Alternate Part Number C1HX62, Alternate Part Number C1MG76, Alternate Part Number MINO-00015X08419
Product Weight
1.00 lbs

Related Documents

Product Questions & Answers (3)

Question by: Lance H on Jan 30, 2026, 6:06 PM
got a -06 hose and need to go into 1/2-14 male pipe threads. is this the right straight crimp fitting for that?
Answer by: Customer Support on Feb 1, 2026, 1:55 PM
The key callouts match up: it’s a straight steel swage fitting for -06 hose size with a 1/2-14 male NPT (male pipe) thread end.
Question by: Troy S on Sep 9, 2025, 3:45 PM
fitting says no mandrel required and no thread sealant needed -- just want to make sure I'm reading that right before I order a batch of these
Answer by: Customer Support on Sep 11, 2025, 8:24 AM
You're reading it correctly on both counts. The 3903/7903 swage fitting goes on without a mandrel, which keeps installation pretty straightforward. And the 1/2-14 Male NPT end is designed to make a leak-tight connection without thread sealant, so you won't need to mess with tape or paste on that end. Just make sure your crimp tooling is set up for the -06 hose size and the 903 Series spec.
Question by: Clint E on Oct 14, 2025, 1:48 PM
Will this fitting hold up to hydraulic pressure in an industrial setting, or is it more for lighter-duty stuff?
Answer by: Customer Support on Oct 16, 2025, 6:27 AM
This fitting is made to the Synflex by Danfoss / Eaton 903 Series standards, so it's built for robust performance in industrial fluid control applications.